Tits & Ass: A guide to the animal kingdom's rudest residents

They may look cute and cuddly on the outside, but their sweet exteriors belie the bunch of potty-mouthed miscreants these animals really are.

Tits & Ass is a collection of some of the worst offenders, like the uncouth dik-dik, polluting the African plains with his bile, or the ahole fish, sullying the otherwise pure waters of Hawaii with crass missives. Then there are the animals of questionable morals including the shag, fluttering her wings at the large cock she's spotted parading around the coop. Instead of washing out their cages, perhaps their owners should have washed their mouths out with soap and water.